Mastering SAP Enterprise Portal 6.0 Application Development

hi all,

i am new to enterprise Portal, i want to study the EP but not able to get any proper document, so can any buddy plz send me the book

"Mastering SAP Enterprise Portal 6.0 Application Development"

or any other book which have the complete EP with the Programming point of view.

my id is samsmith82@gmail.com

points will be awarded

thanks to all

smith.